17838207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 27513200

約数和(自身を除く): 9674993

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 1429, 4161, 4287, 12483, 12861, 27151, 81453, 104317, 244359, 312951, 938853, 1982023, 5946069, 17838207]

約数ペア:

[(1, 17838207), (3, 5946069), (9, 1982023), (19, 938853), (57, 312951), (73, 244359), (171, 104317), (219, 81453), (657, 27151), (1387, 12861), (1429, 12483), (4161, 4287)]